@online{
   timsrc,
   author = "Riethmüller, Gerhard AND Kuhn, Norbert",
   title = "Faszination Chemie - ein Zugang durch Experimente",
   publisher = "Universität Tübingen",
   year = "2003",
   month = "Feb",
   day = "07",
   url = "https://timms.uni-tuebingen.de:443/tp/UT_20030207_001_gdchvortrag_0001",
   urldate = "2024-05-17"
}